211031016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12437}}^1$

素因数の和:12554

約数の個数: 64

約数和(自身を含む): 608964480

約数和(自身を除く): 397933464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 8484, 12437, 16968, 24874, 37311, 49748, 74622, 87059, 99496, 149244, 174118, 261177, 298488, 348236, 522354, 696472, 1044708, 1256137, 2089416, 2512274, 3768411, 5024548, 7536822, 8792959, 10049096, 15073644, 17585918, 26378877, 30147288, 35171836, 52757754, 70343672, 105515508, 211031016]

約数ペア:

[(1, 211031016), (2, 105515508), (3, 70343672), (4, 52757754), (6, 35171836), (7, 30147288), (8, 26378877), (12, 17585918), (14, 15073644), (21, 10049096), (24, 8792959), (28, 7536822), (42, 5024548), (56, 3768411), (84, 2512274), (101, 2089416), (168, 1256137), (202, 1044708), (303, 696472), (404, 522354), (606, 348236), (707, 298488), (808, 261177), (1212, 174118), (1414, 149244), (2121, 99496), (2424, 87059), (2828, 74622), (4242, 49748), (5656, 37311), (8484, 24874), (12437, 16968)]